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Monitoring Flash Backup Unit Status
The Universal RAID Utility can monitor Flash Backup Unit status which the RAID Controller detects by the following
means.
RAID Viewer
raidcmd
RAID Log Buzzer OS Log Alert
Depending on type of
RAID Controller
The Universal RAID Utility monitors events of the Flash Backup Unit installed in the RAID Controller. The Universal RAID
Utility logs detected Flash Backup Unit events in the RAID Log. Any event indicating occurrence of a problem in the Flash
Backup Unit reflects to the [Status] of Flash Backup Unit on RAID Viewer and the [Flash Backup Unit Status] of RAID
Controller on raidcmd (changes the status to [Warning]). The Flash Backup Unit status is retailed until the problem is
solved.
Tree View of RAID Viewe
r
122
Figure 29 Display of RAID Viewer / r
aidcmd (Abnormal Flash Backup Unit operation)
> raidcmd property -tg=rc -c=1
RAID Controller #1
ID : 0
Vendor : LSI Corporation
Model : LSI MegaRAID SAS
9270CV-8i
Firmware Version : 3.152.105-1754
Cache Size : 1,024MB
Premium Feature : CacheCade
Flash Backup Unit Status : Normal
Rebuild Priority : Middle
Consistency Check Priority : Middle
The status of the node of Flash Backup Unit becomes [Warning] when there
are problem in Flash Backup Unit.
Property of RAID Viewe
r
The [Status] of Flash Backup Unit Properties becomes [Warning] when there are problem in Flash Backup Unit.
Become [Warning] by existence
of [Warning] node.
A
bnormal Flash Backup Unit
[Warning]
A
bnormal Flash Backup Unit
[Warning]
Property of raidcmd
The [Flash Backup Unit Status] of RAID Controller Properties becomes [Warning] when there are problem in Flash Backup
Unit.
> raidcmd property -tg=rc -c=1
RAID Controller #1
ID : 0
LSI CorporatVendor : ion
Model : LSI MegaRAID SAS
9270CV-8i
Firmware Version : 3.152.105-1754
Cache Size : 1,024MB
Premium Feature : CacheCade
Flash Backup Unit Status : Warning
Rebuild Priority : Middle
Consistency Check Priority : Middle
A
bnormal Flash Backup Unit
[Warning]
- Universal RAID Utility 1
- User's Guide 1
- Introduction 4
- Contents 5
- Overview 9
- System requirements 12
- Software (Linux) 13
- Software (VMware ESX) 13
- Resources 14
- Installation image 16
- Installation (Windows) 19
- Uninstallation (Windows) 22
- Log Viewer 31
- Standard and Advanced Modes 33
- Functions of RAID Viewer 35
- RAID Controller 36
- Battery 37
- Flash Backup Unit 37
- Disk Array 37
- SSD Cache Disk Array 38
- SSD Cache Drive 39
- Shortcut Menu 40
- Operation View 41
- Menu Bar 42
- Status Bar 44
- Functions of Log Viewer 45
- Log View 46
- Functions of raidcmd 48
- RAID System Configuration 49
- Configuration of RAID System 61
- Making Hot Spare 62
- About Dedicated Hot Spare 63
- Making Global Hot Spare 64
- Making Dedicated Hot Spare 65
- Removing Hot Spare 66
- Capacity of Logical Drive 73
- Items set for Logical Drive 73
- Number of Hot Spares 74
- Modes of Hot Spares 75
- Mode" 76
- Deleting Logical Drive 84
- Using CacheCade 85
- Capacity of SSD Cache Drive 87
- Deleting SSD Cache Drive 88
- Maintenance of RAID System 89
- Setting Patrol Read Priority 90
- Stopping Consistency Check 93
- Initializing Logical Drive 95
- Stopping Initialize 96
- Setting Initialize Priority 97
- Setting cache mode 98
- Rebuilding Physical Device 99
- Stopping Rebuild 100
- Setting Rebuild Priority 101
- Setting Power Saving Devices 102
- Setting Device Standby Time 103
- RAID Viewer 105
- To Online Forcibly 106
- To Failed Forcibly 107
- Scheduling Refresh Battery 110
- Troubleshooting RAID System 111
- Failure Detection Measures 112
- Windows 113
- Buzzer in RAID Controller 114
- Physical Device 117
- [Online] 117
- Logical Drive 117
- Monitoring Battery Status 121
- Monitoring Enclosure Status 123
- ESMPRO Manager 125
- Using ExpressUpdate 127
- Utility 128
- Avoiding TCP port conflict 129
- Operation Environment 131
- OS Fatal Error Event 132
- RAID Viewer, Log Viewer 133
- Log Rotation 134
- NEC ESMPRO Manager 135
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